Ключевые слова: access, bill, billing, clean, concept, connected, connecting, connection, conservation, consumption, continuity, contracts, development, distribution, ecofriendly, efficiency, electricity, energy, engineering networks, generation, green energy, home, house, households, housing, infrastructure, investment, maintenance, power, power delivery, power supply, powered, powering, providers, providing, quality, real estate, reduce, reliable, renewable, residential building, services, solutions, supplier companies, supplies, supply, sustainable, technology, utilities, utility,